pls Help me

I am Rahul, doing my Ms.My project thesis is Energy Estimation and power saving method in Zigbee/802.15.4 Networks.we need to suggest the node architecture that will be more power efficient.and it will increase data transmission probability ( not practically only theoretically) , and detection probability by changing parameter .i have one standard paper that you can understand what i am going to do.if you want i can send you.